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Biggest Dog in the World, Know About the Top-10

Dogs come in all shapes and sizes, from tiny teacup breeds to massive giants that can leave you in awe. If you’ve ever wondered about the largest dogs on the planet, you’re in for a treat. In this article, we’ll explore the top 10 biggest dogs in the world, showcasing the impressive stature and gentle nature of these magnificent canines.

World’s Largest Dog Breed in the World 2024

As of 2024, the reigning title for the world’s largest dog is held by an English Mastiff, a breed officially classified as a mastiff by the American Kennel Club. This colossal canine, bearing the name Aicama Zorba, tipped the scales at an astounding 343 pounds. Typically, the largest dogs in the world reach a shoulder height of approximately 30 inches, with their female counterparts being slightly shorter. For male mastiffs, the weight ranges from 160 to 230 pounds, while females weigh in the range of 120 to 170 pounds. It’s noteworthy that the biggest dog ever recorded surpasses these averages, showcasing an exceptional size that is often more than double that of the typical largest dog in the world.

Responsibilities of Owing a Biggest Dog in the World

Owning a large dog entails a unique set of responsibilities, and prospective owners should be well-prepared for the challenges associated with bringing a sizable breed into the family. According to the American Kennel Club (AKC), there are several key considerations for those contemplating the companionship of a large dog:

  1. Developmental Pace: Larger dog breeds generally undergo a slower maturation process, both physically and mentally, compared to their smaller counterparts. This demands heightened vigilance in managing their joint development to prevent potential injuries.
  2. Space Requirements: Accommodating a large dog involves more than just providing ample living space. Owners must invest in appropriately sized essentials such as beds, toys, and food bowls. Additionally, creating an environment conducive to their size is crucial for their overall well-being, allowing them the freedom to move and play comfortably.
  3. Financial Commitment: The adage “bigger dog, bigger bills” holds true. The costs associated with larger breeds extend beyond the mere size of toys and supplies. Larger quantities of food, specialized accessories, and increased veterinary expenses contribute to a higher overall financial commitment. Prospective owners should also anticipate higher premiums for pet insurance tailored to large breeds.
  4. Behavioral Training Emphasis: Comprehensive behavioral training is paramount for owners of large dogs. Behaviors that might be overlooked in smaller breeds, such as jumping on people or leash pulling, can pose more significant challenges and potential dangers with larger dogs. Therefore, consistent and appropriate training from the outset is essential to ensure a well-behaved and manageable companion.

Top-10 Biggest Dogs in the World

Massif breed of dog with the average weight of 120-230 pounds holds the title of the biggest dog in the world, followed by Boerboel, Tosa Inu, Saint Bernard and Great Dane.

Here is the list of top-10 biggest dogs in the world:

Largest Dogs of the World
S. No. Breed Average Weight
1. Mastiff 120-230 pounds
2. Boerboel 150-200 pounds
3. Tosa Inu 100-200 pounds
4. Saint Bernard 120-180 pounds
5. Great Dane 110-175 pounds
6. Leonberger 90-170 pounds
7. Neapolitan Mastiff 110-150 pounds
8. Newfoundland 100-150 pounds
9. Anatolian Shepherd 80-150 pounds
10. Tibetan Mastiff 70-150 pounds

Biggest Dog Breed in the World – Mastiff

English Mastiff - Wikipedia

Average weight: 120-230 pounds

Height: 30 inches

Life Span: 6 to 10 years

The mastiff, the epitome of a gentle giant, boasts a millennia-old history. Renowned for their obedient and protective demeanor, these dogs can reach a colossal weight of 230 pounds and stand 30 inches tall. Their broad, muscular physique and endearing squished faces make them not only impressive but also incredibly lovable. As the biggest dog breed, mastiffs are cherished family members, exuding unwavering loyalty.

Second Biggest Dog in the World – Boerboel

Boerboel Africano | Dogs, Dog breeds, Mastiff dogs

Average weight: 150-200 pounds

Height: 24-27 inches (male) 22-25 inches (female)

Life Span: 9-11 years

Hailing from South Africa, the Boerboel is a sturdy canine celebrated for its athleticism and vigilant nature. Its name, derived from the Dutch term “Boer,” signifying farmer, pays homage to its historical role as a loyal companion to Dutch and German settlers in 17th-century South Africa. Evolving through crossbreeding, the boerboel amalgamates various large guard dog breeds. Initially employed for significant game hunting and safeguarding homesteads, today, these dogs continue their steadfast commitment to protecting and caring for their cherished families.

World’s Third Biggest Dog – Tosa Inu

Tosa - Dog Breed Information

Average weight: 100-200 pounds

Height: 21.5 to 23.5 inches

Life Span: 10-12 years

Originating from Shikoku island, the Tosa Inu, also known as the Japanese mastiff, has a history rooted in dog fighting. Bred through a program that involved crossing Shikoku Inu with western breeds like mastiffs, bulldogs, Great Danes, and German pointers, this canine holds a revered status in Japan similar to sumo wrestlers. Despite its reserved demeanor around strangers, the Tosa Inu displays a patient and affectionate nature toward its family. Renowned for its vigilance, it excels as a watchful guardian of the home, securing its place as the third-largest dog in the world.

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Which is the biggest dog in the world?

Massif breed of dog with the average weight of 120-230 pounds holds the title of the biggest dog in the world.

Which is the tallest dog in the world?

Large and majestic, the Irish Wolfhound is the tallest breed of dog recognized by the AKC and was originally bred as a big-game hunter.

Which is the second largest dog breed in the world?

Hailing from South Africa, the Boerboel is a sturdy canine celebrated for its athleticism and vigilant nature and holds the title of the second largest dog breed in the world.

Name the top-5 biggest dogs in the world.

The top-5 biggest dogs in the world are: Mastiff, Boerboel, Tosa Inu, Saint Bernard and Great Dane.

About the Author

My role as a content writer specializing in current affairs at Adda247 involves meticulously researching and crafting compelling articles aimed at guiding and informing candidates preparing for National and State Level Competitive Government Exams. With a dedication to educational excellence, I strive to keep our candidates abreast of the latest developments and trends in current affairs. By providing insightful and engaging content, I aim to ensure that aspiring candidates are well-prepared and informed for their examinations.